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Observation Summary for Variable Star CR BOO

Total observations:4,844Minimum magnitude: 17.186Maximum magnitude: 12.000
First observation:JD 2448272.774000\16 Jan 1991 06:34:33.600000 UTLatest observation:JD 2460447.484700\16 May 2024 23:37:58.080000 UT
Observation MethodNumber of Observations
Visual1,184
CCD3,659
DSLR1

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Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
202417212840000000
202356005101717700000
202254111015128700000
202161024181619200000
20201,3172483399498700000
201924000101220351000000
2018905002787810106001
201715003433200000
201615000262500000
20154720014471410000000
2014560214054400000
201319000593200000
201227000228258000000
201117000782000000
201016000844000000
2009491003144628400000
2008250014313400000
200720002647100000
200615000156300000
200512500101240000000
2004411339139300000
200352011212107900001
200230021986400000
20015231612178410000
2000580313141311400000
199969038917221000000
199859010819137200000
1997550379239400000
19964400062512100000
1995220003910000000
199425014648200000
199358016718111320000
1992270128141100000
1991465458118500000